常见的草莓的繁殖方法有哪几种？
参考答案：
匍匐茎繁殖；母株分株繁殖法；组织培养法。
– Can you ______Chinese, Tony?
_ Yes ,but to _____ the truth, I could hardly ______ a word when I _____ in front of the whole school yesterday.
A．speak; tell; say; spoke
B．say; talk; speak; talked
C．say; tell; speak; talked
D．speak; tell; talk; spoke
适宜婴儿饮用的奶类是（）。
A、炼乳
B、麦乳精
C、全脂奶粉
D、酸奶
